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型号 功能描述 生产厂家 企业 LOGO 操作

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

TheSN54/74LS192 is an UP/DOWN BCD Decade (8421) Counter and the SN54/74LS193 is an UP/DOWN MODULO-16 Binary Counter. Separate CountUp and Count Down Clocks are used and in either counting mode the circuits operate synchronously. The outputs change state synchronous with the LOW-to-HIGH transitions

MOTOROLA

摩托罗拉

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

TheSN54/74LS192 is an UP/DOWN BCD Decade (8421) Counter and the SN54/74LS193 is an UP/DOWN MODULO-16 Binary Counter. Separate CountUp and Count Down Clocks are used and in either counting mode the circuits operate synchronously. The outputs change state synchronous with the LOW-to-HIGH transitions

MOTOROLA

摩托罗拉

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

TheSN54/74LS192 is an UP/DOWN BCD Decade (8421) Counter and the SN54/74LS193 is an UP/DOWN MODULO-16 Binary Counter. Separate CountUp and Count Down Clocks are used and in either counting mode the circuits operate synchronously. The outputs change state synchronous with the LOW-to-HIGH transitions

MOTOROLA

摩托罗拉

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

TheSN54/74LS192 is an UP/DOWN BCD Decade (8421) Counter and the SN54/74LS193 is an UP/DOWN MODULO-16 Binary Counter. Separate CountUp and Count Down Clocks are used and in either counting mode the circuits operate synchronously. The outputs change state synchronous with the LOW-to-HIGH transitions

MOTOROLA

摩托罗拉

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

文件:110.41 Kbytes Page:7 Pages

ONSEMI

安森美半导体

替换型号 功能描述 生产厂家 企业 LOGO 操作

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

MOTOROLA

摩托罗拉

Synchronous Up/Down 4-bit Binary Counters(dual clock lines)

HITACHIHitachi Semiconductor

日立日立公司

Synchronous 4-Bit Binary Counter with Dual Clock

FAIRCHILD

仙童半导体

Synchronous 4-Bit Binary Counter with Dual Clock

FAIRCHILD

仙童半导体

Synchronous Up/Down 4-bit Binary Counters(dual clock lines)

HITACHIHitachi Semiconductor

日立日立公司

Ouadruple 2-input Positive NAND Gates

HITACHIHitachi Semiconductor

日立日立公司

Synchronous Up / Down Decade Counter (dual clock lines)

RENESAS

瑞萨

Synchronous Up / Down Decade Counter (dual clock lines)

RENESAS

瑞萨

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)

TI

德州仪器

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

MOTOROLA

摩托罗拉

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

ONSEMI

安森美半导体

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)

TI

德州仪器

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

ONSEMI

安森美半导体

SYNCHRONOUS 4-BIT UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR)

TI

德州仪器

PRESETTABLE BCD/DECADE UP/DOWN COUNTER PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER

MOTOROLA

摩托罗拉

74LS193N产品属性

  • 类型

    描述

  • 型号

    74LS193N

  • 制造商

    North American Philips Discrete Products Div

  • 功能描述

    Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP

更新时间:2026-5-20 20:00:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
-
11580
正规渠道,免费送样。支持账期,BOM一站式配齐
NS/美国国半
2026+
原厂原封可拆样
65248
百分百原装现货 实单必成
TI
1
SOP
50
一级代理,专注军工、汽车、医疗、工业、新能源、电力
SIGN
24+/25+
200
原装正品现货库存价优
ST
25+
DIP-16
20000
原装,请咨询
TI
97+
DIP
19
原装现货海量库存欢迎咨询
ON
23+
SO3.9mm
1800
正规渠道,只有原装!
74LS193PC
25+
2
2
ON
23+
SO3.9mm
6800
只做原装正品假一赔十为客户做到零风险!!
TI
24+
DIP
39500
进口原装现货 支持实单价优

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